Key to this design is an antirotation lock nut which ensures a direct lubrication path and prevents outer race creep.
applications
Heat treating equipment
Klins and curling furnaces
Bakeries
features
Powder coated epoxy cast iron housing machined housing for end cap
Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
High Temperature seals
High temperature grease with grease drain/purge port
Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
Sealmaster® customer lock pin for anti-rotation
options
Furnace Bearing
Radial Static Load Capacity (lb)
5139
Overall Width
5.375 in
Insert Material
52100 Bearing Steel, Black Oxided
Inch/Metric
Inch
Bolt Center-to-Center Length (in)
4.1250
Maximum Operating Temperature
400
Operating Temperature [Max]
400 °F
Lubrication
Lithium Complex Grease With Synthetic Oil
Series
HF
Flange Type
4-Bolt Flange
Speed [Max]
1500 rpm
Overall Height (in)
2.047
Outer Ring Land Profile
Standard
Radial Dynamic Load Capacity (lb)
7901
Overall Height
2.047 in
Housing Base
Solid
Housing Length
5 3/8 in
Seal Type
V Spring
Overall Width (in)
5.375
Shaft Dia.
1.75 in
Replaceable Insert
Yes
Angle of Misalignment
±2°
Inner Race Heat Treat Method
Zone-Hardened
Expansion
No
Misalignment Type
Static Only
Insert No.
2-112
End Cap
No
Pilot Configuration
No Pilot
Bore Size - Inch
1.75
Length Through Bore (in)
0.75
Bolt Hole Spacing
4 1/8 in
Bore Size
1.75 in
Housing Width
5.375 in
Locking Type
Square Head Set Screw
Bolt Size (in)
0.5625
Bearing Type
Ball Bearing
Retainer Type
Land Riding
Overall Length (in)
5.375
Platform
Gold Line Ball Bearing
Internal Clearance
Increase
Bolt Size
0.563 in
Housing Material
Cast Iron
Overall Length
5.375 in
Bolt Center-to-Center Length
4.125 in
Housing Width (in)
5.375
Duty Series
Standard
Bore Shape
Straight
Bearing Insert Coating
Black Oxide
Inner Race Length
0.75 in
Bearing Design
Non-Expansion
Relubricatable
Yes
Housing Construction
One Piece
Inner Race Length (in)
0.75
Mounted Unit Duty
High Temperature Duty
Bolt Circle Dia.
N/A
Locking Device
Setscrew Locking Collar
Measure Units
Inch
Housing Color
Gray
Radial Dynamic Load Capacity
7901 lb
End Type
Open End
Weight
5.715 LB
EAN or UPC
662461231180
We're here for you
with Service Centers across the country - We have your back
Find a Service Center
